2024 ICD-10-CM Diagnosis Code J4A.0

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Restrictive allograft syndrome

  • J4A.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM J4A.0 is a new 2024 ICD-10-CM code that became effective on October 1, 2023.
  • This is the American ICD-10-CM version of J4A.0 – other international versions of ICD-10 J4A.0 may differ.

Code Also

  • , if applicable, for mixed chronic lung allograft dysfunction, bronchiolitis obliterans syndrome (J44.81)

The following code(s) above J4A.0 contain annotation back-references

 that may be applicable to J4A.0:

  • J00-J99  Diseases of the respiratory system
  • J40-J4A  Chronic lower respiratory diseases
  • J4A  Chronic lung allograft dysfunction

ICD-10-CM J4A.0 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 190 Chronic obstructive pulmonary disease with mcc
  • 191 Chronic obstructive pulmonary disease with cc
  • 192 Chronic obstructive pulmonary disease without cc/mcc

Code History

  • 2024 (effective 10/1/2023): New code

Diagnosis Index entries containing back-references to J4A.0: